查询词典 arterial

Objective To study the effect of preoperative gastric arterial chemoembolization on apoptosis of lymph node metastasis of gastric cancer.

目的 探讨术前胃动脉化疗栓塞对胃癌淋巴结转移灶癌细胞凋亡的影响。

Methods The portal venous flow and hepatic arterial flow were measured with Doppler ultrasonic instrument in 25 patients with portal hypertension.The free portal venous pressure was measured by manometric method.The hepatic function was measured by indocynine green retention rate at 15 minutes during perioperative period.

应用超声多普勒分别检测25例门静脉高压症患者手术前后门静脉血流量、肝动脉血流量，采用水柱法测量自由门静脉压力的变化，应用吲哚氰绿15分钟潴留率(R15ICG)分别估测患者手术前后的肝功能。

Results All cases could display an enhanced mass as local filling defect at the site of the duodenal Vater′s ampulla during arterial and portal phase scanning, the tumors ranged in size from 1 cm to 5 cm with mean of 2.3 cm, all were accompanied with dilated intrahepatic and common bile duct, enlarged gallbladder and dilated pancreatic duct, except one case which had marked atrophy of the pancreatic body and tail.

结果螺旋CT动脉和门脉期增强扫描，15例均清晰显示十二指肠乳头部局限性强化的充盈缺损块影，肿瘤瘤径为1～5 cm，平均2.3 cm。所有病例均可见肝内胆管扩张、胆囊增大、胆总管扩张和胰腺管的扩张，仅有1例伴胰体尾部的明显萎缩。

In vivo, extravasated arterial blood, containing mostly oxyhemoglobin, is first deoxygenated, then undergoes auto-oxidation to methemoglobin.

在体内，从血管中溢出的动脉血含有的大量氧和血红蛋白首先被去氧，接着自动氧化形成高铁血红蛋白。

Arterial O2 saturation and other ventilatory parameters improved in all seven infants, and all remained stable during the shut-off period, with no significant increase in methemoglobinemia. Six infants survived.

动脉中的氧饱和度和其它通气指标在所有的7名儿童中都得到了改善，并且所有的患儿在停止治疗后的一段时间内症状稳定，高铁血红蛋白血症没有明显的增高，6名婴儿存活下来。

Objective To investigate the early diagnosis of main arterial injury of limbs and clinical effects on emergency microsurgery repair.

目的 探讨四肢主要动脉损伤的早期诊断及急诊显微外科修复的临床疗效。

In all cases, angiography showed multifocal arterial lesions, so microvascular reconstruction was unfeasible.

所有病例的血管摄影显示指动脉多灶性损害，因此微细血管的重建是不可行的。

There was no factors which is constantly related to arterial IMT and function in the stepwise multiple regression analysis.

多元逐步回归分析在所观察的参数中未发现和血管结构与功能有固定关系的因素。

Results Spiral CT features of cavernous transformation of portal vein were mainly showed: main portal vein or branch expanding,circuiting,mussy;one to pass abnor dabble in liver parenchyma at arterial phase; primary lesion.

结果 门静脉海绵样变性的螺旋CT主要表现为：门静脉主干或其分支扩张增粗，门静脉走行区可见迂曲扩张、紊乱的静脉血管影；肝实质动脉期一过性异常灌注；显示原发病灶。

To study the inhibitory effects of nimodipine Nim on rat platelet aggregation and arterial thrombosis in vivo.

目的 研究尼莫地平Nim对大鼠体内血小板聚集和动脉血栓形成的影响。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。